A rocket and driver have a combined mass of 200kg. The rocket has a thrust of 3900 Newtons as it accelerates up an inclined plane that has an angle = 20°. The coefficient of kinetic friction between the rocket and plane is the = 0.3

Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?

The speed of light in a material is 0.50 c. what is the critical angle of a light ray at the interface between the material and a vacuum?

Which graph represents motion with an object with positive velocity that is located at a position of 3 meters at a time of 0 seconds? a) a b) bb eliminate c) c d) d